Photo Organization Across Multiple Platforms

I need help organizing over 1TB of photos and videos spanning 30 years, spread across various devices and storage solutions. Storage Devices: - External hard drive - Cloud storage (OneDrive split between two email accounts) - Laptop (Windows) - Mobile (Android) - Various apps (Facebook, Messenger, etc.) Requirements: - Remove duplicates and unnecessary synced files - Organize and categorize photos and videos into a retrievable order - Migrate OneDrive data from an old email account to a new one via temporary storage - Ensure easy access and retrieval - Maintain the original quality of photos and videos Ideal Skills and Experience: - Experience with Windows and Android systems - Expertise in cloud storage management, especially OneDrive - Familiarity with duplicate removal tools and file organization software - Strong organizational skills and attention to detail